Kevin Brennan is both a member of Parliament (for Cardiff West) and a member of MP4 the world’s only parliamentarian rock group (they believe!). As a change from sparing politics with him, we talked on the show about his musical influences (Irish, Welsh and having nicked his sister’s guitar at an early age) and the ability of four fourtyish men (two Labour, one Scots Nat and one Conservative) to not embarrass themselves (musically at least).